Feeling
Vedanā Sutta  (SN 27:5)

Near Sāvatthī. “Monks, any desire-passion with regard to feeling born of contact at the eye is a defilement of the mind. Any desire-passion with regard to feeling born of contact at the ear… feeling born of contact at the nose… feeling born of contact at the tongue… feeling born of contact at the body… feeling born of contact at the intellect is a defilement of the mind. When, with regard to these six bases, the defilements of awareness are abandoned, then the mind is inclined to renunciation. The mind fostered by renunciation feels malleable for the direct knowing of those qualities worth realizing.”